Professor Laithwaite produced a number of very good educational films, all of the same style. https://www.youtube.com/results?q=professor+laithwaite https://www

Professor Laithwaite produced a number of very good educational films, all of the same style. https://www.youtube.com/results?q=professor+laithwaite https://www.youtube.com/results?q=professor+laithwaite He had some eccentricities as well, but his work in Electromagnetism and education is fantastic.